CVE-2024-4655 — Cross-site Scripting in Ultimate Blocks

CWE-79 — Cross-site ScriptingCWE-918 — Server-Side Request Forgery4 documents4 sources
Severity
5.4MEDIUMNVD
EPSS
0.2%
top 58.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dotcamp Ultimate Blocks
Timeline
PublishedJul 11
Latest updateAug 9

Description

The Ultimate Blocks WordPress plugin before 3.1.9 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

3
GHSA
Liferay Portal and Liferay DXP vulnerable to Server-Side Request Forgery↗2025-08-09
▶
GHSA
GHSA-f87m-vvg7-6xrc: The Ultimate Blocks WordPress plugin before 3↗2024-07-11
▶
CVEList
Ultimate Blocks < 3.1.9 - Contributor+ Stored XSS↗2024-07-11
▶
CVE-2024-4655 — Cross-site Scripting in Ultimate Blocks | cvebase